GOODENG News
World's longest onshore and offshore horizontal directional drilling project
World's longest onshore and offshore horizontal directional project
2026-06-02
The project has a total length of approximately 7.28 kilometers, with a directional drilling section of about 7 kilometers and a crossing depth of 102.9 meters, making it the world's longest onshore and offshore directional drilling crossing project.
In the end of May , this project finished the pilot drlling .This project was equipped with a whole set GSE6000-LS(Large series 600ton electrical horizontal directional drilling machine) ,4 sets GSME2800 Mud pump
Facing challenges such as complex geology in the construction area, frequent economic activities, and high-risk aspects including pressurized drilling of offshore pipelines and ultra-long-distance horizontal directional drilling, the project integrated several advanced technologies, including ultra-long-distance geomagnetic direction control, wireless magnetic target precision positioning, and gyroscope precision guidance.
The pilot drilling continues nearly 6 month without stoping , slaute to diligent frontline worksers and GOODENG's practical engineers , they stares at the project all the time to guarantee the machines work normally.
Steven
Sales Manager
Jiangsu Goodeng Heavy Machinery Technology Co.,Ltd
Add：South of Weisan Road,Dafeng development zone, Yancheng, Jiangsu Province, China.
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